50414520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 128

約数和(自身を含む): 172549440

約数和(自身を除く): 122134920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 1901, 2040, 2210, 2652, 3315, 3802, 4420, 5304, 5703, 6630, 7604, 8840, 9505, 11406, 13260, 15208, 19010, 22812, 24713, 26520, 28515, 32317, 38020, 45624, 49426, 57030, 64634, 74139, 76040, 96951, 98852, 114060, 123565, 129268, 148278, 161585, 193902, 197704, 228120, 247130, 258536, 296556, 323170, 370695, 387804, 420121, 484755, 494260, 593112, 646340, 741390, 775608, 840242, 969510, 988520, 1260363, 1292680, 1482780, 1680484, 1939020, 2100605, 2520726, 2965560, 3360968, 3878040, 4201210, 5041452, 6301815, 8402420, 10082904, 12603630, 16804840, 25207260, 50414520]

約数ペア:

[(1, 50414520), (2, 25207260), (3, 16804840), (4, 12603630), (5, 10082904), (6, 8402420), (8, 6301815), (10, 5041452), (12, 4201210), (13, 3878040), (15, 3360968), (17, 2965560), (20, 2520726), (24, 2100605), (26, 1939020), (30, 1680484), (34, 1482780), (39, 1292680), (40, 1260363), (51, 988520), (52, 969510), (60, 840242), (65, 775608), (68, 741390), (78, 646340), (85, 593112), (102, 494260), (104, 484755), (120, 420121), (130, 387804), (136, 370695), (156, 323170), (170, 296556), (195, 258536), (204, 247130), (221, 228120), (255, 197704), (260, 193902), (312, 161585), (340, 148278), (390, 129268), (408, 123565), (442, 114060), (510, 98852), (520, 96951), (663, 76040), (680, 74139), (780, 64634), (884, 57030), (1020, 49426), (1105, 45624), (1326, 38020), (1560, 32317), (1768, 28515), (1901, 26520), (2040, 24713), (2210, 22812), (2652, 19010), (3315, 15208), (3802, 13260), (4420, 11406), (5304, 9505), (5703, 8840), (6630, 7604)]