52044040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 130003200

約数和(自身を除く): 77959160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 47, 62, 76, 94, 95, 124, 152, 155, 188, 190, 235, 248, 310, 376, 380, 470, 589, 620, 760, 893, 940, 1178, 1240, 1457, 1786, 1880, 2209, 2356, 2914, 2945, 3572, 4418, 4465, 4712, 5828, 5890, 7144, 7285, 8836, 8930, 11045, 11656, 11780, 14570, 17672, 17860, 22090, 23560, 27683, 29140, 35720, 41971, 44180, 55366, 58280, 68479, 83942, 88360, 110732, 136958, 138415, 167884, 209855, 221464, 273916, 276830, 335768, 342395, 419710, 547832, 553660, 684790, 839420, 1107320, 1301101, 1369580, 1678840, 2602202, 2739160, 5204404, 6505505, 10408808, 13011010, 26022020, 52044040]

約数ペア:

[(1, 52044040), (2, 26022020), (4, 13011010), (5, 10408808), (8, 6505505), (10, 5204404), (19, 2739160), (20, 2602202), (31, 1678840), (38, 1369580), (40, 1301101), (47, 1107320), (62, 839420), (76, 684790), (94, 553660), (95, 547832), (124, 419710), (152, 342395), (155, 335768), (188, 276830), (190, 273916), (235, 221464), (248, 209855), (310, 167884), (376, 138415), (380, 136958), (470, 110732), (589, 88360), (620, 83942), (760, 68479), (893, 58280), (940, 55366), (1178, 44180), (1240, 41971), (1457, 35720), (1786, 29140), (1880, 27683), (2209, 23560), (2356, 22090), (2914, 17860), (2945, 17672), (3572, 14570), (4418, 11780), (4465, 11656), (4712, 11045), (5828, 8930), (5890, 8836), (7144, 7285)]