52818660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 174191472

約数和(自身を除く): 121372812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 421, 492, 510, 612, 615, 697, 738, 765, 820, 842, 1020, 1230, 1263, 1394, 1476, 1530, 1684, 1845, 2091, 2105, 2460, 2526, 2788, 3060, 3485, 3690, 3789, 4182, 4210, 5052, 6273, 6315, 6970, 7157, 7380, 7578, 8364, 8420, 10455, 12546, 12630, 13940, 14314, 15156, 17261, 18945, 20910, 21471, 25092, 25260, 28628, 31365, 34522, 35785, 37890, 41820, 42942, 51783, 62730, 64413, 69044, 71570, 75780, 85884, 86305, 103566, 107355, 125460, 128826, 143140, 155349, 172610, 207132, 214710, 257652, 258915, 293437, 310698, 322065, 345220, 429420, 517830, 586874, 621396, 644130, 776745, 880311, 1035660, 1173748, 1288260, 1467185, 1553490, 1760622, 2640933, 2934370, 3106980, 3521244, 4401555, 5281866, 5868740, 8803110, 10563732, 13204665, 17606220, 26409330, 52818660]

約数ペア:

[(1, 52818660), (2, 26409330), (3, 17606220), (4, 13204665), (5, 10563732), (6, 8803110), (9, 5868740), (10, 5281866), (12, 4401555), (15, 3521244), (17, 3106980), (18, 2934370), (20, 2640933), (30, 1760622), (34, 1553490), (36, 1467185), (41, 1288260), (45, 1173748), (51, 1035660), (60, 880311), (68, 776745), (82, 644130), (85, 621396), (90, 586874), (102, 517830), (123, 429420), (153, 345220), (164, 322065), (170, 310698), (180, 293437), (204, 258915), (205, 257652), (246, 214710), (255, 207132), (306, 172610), (340, 155349), (369, 143140), (410, 128826), (421, 125460), (492, 107355), (510, 103566), (612, 86305), (615, 85884), (697, 75780), (738, 71570), (765, 69044), (820, 64413), (842, 62730), (1020, 51783), (1230, 42942), (1263, 41820), (1394, 37890), (1476, 35785), (1530, 34522), (1684, 31365), (1845, 28628), (2091, 25260), (2105, 25092), (2460, 21471), (2526, 20910), (2788, 18945), (3060, 17261), (3485, 15156), (3690, 14314), (3789, 13940), (4182, 12630), (4210, 12546), (5052, 10455), (6273, 8420), (6315, 8364), (6970, 7578), (7157, 7380)]