55393650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 170004744

約数和(自身を除く): 114611094

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 557, 585, 650, 663, 765, 850, 975, 1105, 1114, 1170, 1275, 1326, 1530, 1671, 1950, 1989, 2210, 2550, 2785, 2925, 3315, 3342, 3825, 3978, 5013, 5525, 5570, 5850, 6630, 7241, 7650, 8355, 9469, 9945, 10026, 11050, 13925, 14482, 16575, 16710, 18938, 19890, 21723, 25065, 27850, 28407, 33150, 36205, 41775, 43446, 47345, 49725, 50130, 56814, 65169, 72410, 83550, 85221, 94690, 99450, 108615, 123097, 125325, 130338, 142035, 170442, 181025, 217230, 236725, 246194, 250650, 284070, 325845, 362050, 369291, 426105, 473450, 543075, 615485, 651690, 710175, 738582, 852210, 1086150, 1107873, 1230970, 1420350, 1629225, 1846455, 2130525, 2215746, 3077425, 3258450, 3692910, 4261050, 5539365, 6154850, 9232275, 11078730, 18464550, 27696825, 55393650]

約数ペア:

[(1, 55393650), (2, 27696825), (3, 18464550), (5, 11078730), (6, 9232275), (9, 6154850), (10, 5539365), (13, 4261050), (15, 3692910), (17, 3258450), (18, 3077425), (25, 2215746), (26, 2130525), (30, 1846455), (34, 1629225), (39, 1420350), (45, 1230970), (50, 1107873), (51, 1086150), (65, 852210), (75, 738582), (78, 710175), (85, 651690), (90, 615485), (102, 543075), (117, 473450), (130, 426105), (150, 369291), (153, 362050), (170, 325845), (195, 284070), (221, 250650), (225, 246194), (234, 236725), (255, 217230), (306, 181025), (325, 170442), (390, 142035), (425, 130338), (442, 125325), (450, 123097), (510, 108615), (557, 99450), (585, 94690), (650, 85221), (663, 83550), (765, 72410), (850, 65169), (975, 56814), (1105, 50130), (1114, 49725), (1170, 47345), (1275, 43446), (1326, 41775), (1530, 36205), (1671, 33150), (1950, 28407), (1989, 27850), (2210, 25065), (2550, 21723), (2785, 19890), (2925, 18938), (3315, 16710), (3342, 16575), (3825, 14482), (3978, 13925), (5013, 11050), (5525, 10026), (5570, 9945), (5850, 9469), (6630, 8355), (7241, 7650)]