50407380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 175392000

約数和(自身を除く): 124984620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 289, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 578, 612, 646, 684, 765, 855, 867, 918, 969, 1020, 1026, 1140, 1156, 1292, 1445, 1530, 1615, 1710, 1734, 1836, 1938, 2052, 2295, 2565, 2601, 2890, 2907, 3060, 3230, 3420, 3468, 3876, 4335, 4590, 4845, 4913, 5130, 5202, 5491, 5780, 5814, 6460, 7803, 8670, 8721, 9180, 9690, 9826, 10260, 10404, 10982, 11628, 13005, 14535, 14739, 15606, 16473, 17340, 17442, 19380, 19652, 21964, 24565, 26010, 27455, 29070, 29478, 31212, 32946, 34884, 39015, 43605, 44217, 49130, 49419, 52020, 54910, 58140, 58956, 65892, 73695, 78030, 82365, 87210, 88434, 93347, 98260, 98838, 109820, 132651, 147390, 148257, 156060, 164730, 174420, 176868, 186694, 197676, 221085, 247095, 265302, 280041, 294780, 296514, 329460, 373388, 442170, 466735, 494190, 530604, 560082, 593028, 663255, 741285, 840123, 884340, 933470, 988380, 1120164, 1326510, 1400205, 1482570, 1680246, 1866940, 2520369, 2653020, 2800410, 2965140, 3360492, 4200615, 5040738, 5600820, 8401230, 10081476, 12601845, 16802460, 25203690, 50407380]

約数ペア:

[(1, 50407380), (2, 25203690), (3, 16802460), (4, 12601845), (5, 10081476), (6, 8401230), (9, 5600820), (10, 5040738), (12, 4200615), (15, 3360492), (17, 2965140), (18, 2800410), (19, 2653020), (20, 2520369), (27, 1866940), (30, 1680246), (34, 1482570), (36, 1400205), (38, 1326510), (45, 1120164), (51, 988380), (54, 933470), (57, 884340), (60, 840123), (68, 741285), (76, 663255), (85, 593028), (90, 560082), (95, 530604), (102, 494190), (108, 466735), (114, 442170), (135, 373388), (153, 329460), (170, 296514), (171, 294780), (180, 280041), (190, 265302), (204, 247095), (228, 221085), (255, 197676), (270, 186694), (285, 176868), (289, 174420), (306, 164730), (323, 156060), (340, 148257), (342, 147390), (380, 132651), (459, 109820), (510, 98838), (513, 98260), (540, 93347), (570, 88434), (578, 87210), (612, 82365), (646, 78030), (684, 73695), (765, 65892), (855, 58956), (867, 58140), (918, 54910), (969, 52020), (1020, 49419), (1026, 49130), (1140, 44217), (1156, 43605), (1292, 39015), (1445, 34884), (1530, 32946), (1615, 31212), (1710, 29478), (1734, 29070), (1836, 27455), (1938, 26010), (2052, 24565), (2295, 21964), (2565, 19652), (2601, 19380), (2890, 17442), (2907, 17340), (3060, 16473), (3230, 15606), (3420, 14739), (3468, 14535), (3876, 13005), (4335, 11628), (4590, 10982), (4845, 10404), (4913, 10260), (5130, 9826), (5202, 9690), (5491, 9180), (5780, 8721), (5814, 8670), (6460, 7803)]