51952680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 192

約数和(自身を含む): 192825360

約数和(自身を除く): 140872680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 653, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1306, 1326, 1530, 1560, 1768, 1959, 1989, 2040, 2210, 2340, 2612, 2652, 3060, 3265, 3315, 3918, 3978, 4420, 4680, 5224, 5304, 5877, 6120, 6530, 6630, 7836, 7956, 8489, 8840, 9795, 9945, 11101, 11754, 13060, 13260, 15672, 15912, 16978, 19590, 19890, 22202, 23508, 25467, 26120, 26520, 29385, 33303, 33956, 39180, 39780, 42445, 44404, 47016, 50934, 55505, 58770, 66606, 67912, 76401, 78360, 79560, 84890, 88808, 99909, 101868, 111010, 117540, 127335, 133212, 144313, 152802, 166515, 169780, 199818, 203736, 222020, 235080, 254670, 266424, 288626, 305604, 333030, 339560, 382005, 399636, 432939, 444040, 499545, 509340, 577252, 611208, 666060, 721565, 764010, 799272, 865878, 999090, 1018680, 1154504, 1298817, 1332120, 1443130, 1528020, 1731756, 1998180, 2164695, 2597634, 2886260, 3056040, 3463512, 3996360, 4329390, 5195268, 5772520, 6494085, 8658780, 10390536, 12988170, 17317560, 25976340, 51952680]

約数ペア:

[(1, 51952680), (2, 25976340), (3, 17317560), (4, 12988170), (5, 10390536), (6, 8658780), (8, 6494085), (9, 5772520), (10, 5195268), (12, 4329390), (13, 3996360), (15, 3463512), (17, 3056040), (18, 2886260), (20, 2597634), (24, 2164695), (26, 1998180), (30, 1731756), (34, 1528020), (36, 1443130), (39, 1332120), (40, 1298817), (45, 1154504), (51, 1018680), (52, 999090), (60, 865878), (65, 799272), (68, 764010), (72, 721565), (78, 666060), (85, 611208), (90, 577252), (102, 509340), (104, 499545), (117, 444040), (120, 432939), (130, 399636), (136, 382005), (153, 339560), (156, 333030), (170, 305604), (180, 288626), (195, 266424), (204, 254670), (221, 235080), (234, 222020), (255, 203736), (260, 199818), (306, 169780), (312, 166515), (340, 152802), (360, 144313), (390, 133212), (408, 127335), (442, 117540), (468, 111010), (510, 101868), (520, 99909), (585, 88808), (612, 84890), (653, 79560), (663, 78360), (680, 76401), (765, 67912), (780, 66606), (884, 58770), (936, 55505), (1020, 50934), (1105, 47016), (1170, 44404), (1224, 42445), (1306, 39780), (1326, 39180), (1530, 33956), (1560, 33303), (1768, 29385), (1959, 26520), (1989, 26120), (2040, 25467), (2210, 23508), (2340, 22202), (2612, 19890), (2652, 19590), (3060, 16978), (3265, 15912), (3315, 15672), (3918, 13260), (3978, 13060), (4420, 11754), (4680, 11101), (5224, 9945), (5304, 9795), (5877, 8840), (6120, 8489), (6530, 7956), (6630, 7836)]