52152100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 152240256

約数和(自身を除く): 100088156

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 455, 521, 550, 572, 650, 700, 715, 770, 910, 1001, 1042, 1100, 1300, 1430, 1540, 1820, 1925, 2002, 2084, 2275, 2605, 2860, 3575, 3647, 3850, 4004, 4550, 5005, 5210, 5731, 6773, 7150, 7294, 7700, 9100, 10010, 10420, 11462, 13025, 13546, 14300, 14588, 18235, 20020, 22924, 25025, 26050, 27092, 28655, 33865, 36470, 40117, 47411, 50050, 52100, 57310, 67730, 72940, 74503, 80234, 91175, 94822, 100100, 114620, 135460, 143275, 149006, 160468, 169325, 182350, 189644, 200585, 237055, 286550, 298012, 338650, 364700, 372515, 401170, 474110, 521521, 573100, 677300, 745030, 802340, 948220, 1002925, 1043042, 1185275, 1490060, 1862575, 2005850, 2086084, 2370550, 2607605, 3725150, 4011700, 4741100, 5215210, 7450300, 10430420, 13038025, 26076050, 52152100]

約数ペア:

[(1, 52152100), (2, 26076050), (4, 13038025), (5, 10430420), (7, 7450300), (10, 5215210), (11, 4741100), (13, 4011700), (14, 3725150), (20, 2607605), (22, 2370550), (25, 2086084), (26, 2005850), (28, 1862575), (35, 1490060), (44, 1185275), (50, 1043042), (52, 1002925), (55, 948220), (65, 802340), (70, 745030), (77, 677300), (91, 573100), (100, 521521), (110, 474110), (130, 401170), (140, 372515), (143, 364700), (154, 338650), (175, 298012), (182, 286550), (220, 237055), (260, 200585), (275, 189644), (286, 182350), (308, 169325), (325, 160468), (350, 149006), (364, 143275), (385, 135460), (455, 114620), (521, 100100), (550, 94822), (572, 91175), (650, 80234), (700, 74503), (715, 72940), (770, 67730), (910, 57310), (1001, 52100), (1042, 50050), (1100, 47411), (1300, 40117), (1430, 36470), (1540, 33865), (1820, 28655), (1925, 27092), (2002, 26050), (2084, 25025), (2275, 22924), (2605, 20020), (2860, 18235), (3575, 14588), (3647, 14300), (3850, 13546), (4004, 13025), (4550, 11462), (5005, 10420), (5210, 10010), (5731, 9100), (6773, 7700), (7150, 7294)]