50645010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 88700910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 59, 62, 65, 71, 78, 93, 118, 130, 142, 155, 177, 186, 195, 213, 295, 310, 354, 355, 390, 403, 426, 465, 590, 710, 767, 806, 885, 923, 930, 1065, 1209, 1534, 1770, 1829, 1846, 2015, 2130, 2201, 2301, 2418, 2769, 3658, 3835, 4030, 4189, 4402, 4602, 4615, 5487, 5538, 6045, 6603, 7670, 8378, 9145, 9230, 10974, 11005, 11505, 12090, 12567, 13206, 13845, 18290, 20945, 22010, 23010, 23777, 25134, 27435, 27690, 28613, 33015, 41890, 47554, 54457, 54870, 57226, 62835, 66030, 71331, 85839, 108914, 118885, 125670, 129859, 142662, 143065, 163371, 171678, 237770, 259718, 272285, 286130, 326742, 356655, 389577, 429195, 544570, 649295, 713310, 779154, 816855, 858390, 1298590, 1633710, 1688167, 1947885, 3376334, 3895770, 5064501, 8440835, 10129002, 16881670, 25322505, 50645010]

約数ペア:

[(1, 50645010), (2, 25322505), (3, 16881670), (5, 10129002), (6, 8440835), (10, 5064501), (13, 3895770), (15, 3376334), (26, 1947885), (30, 1688167), (31, 1633710), (39, 1298590), (59, 858390), (62, 816855), (65, 779154), (71, 713310), (78, 649295), (93, 544570), (118, 429195), (130, 389577), (142, 356655), (155, 326742), (177, 286130), (186, 272285), (195, 259718), (213, 237770), (295, 171678), (310, 163371), (354, 143065), (355, 142662), (390, 129859), (403, 125670), (426, 118885), (465, 108914), (590, 85839), (710, 71331), (767, 66030), (806, 62835), (885, 57226), (923, 54870), (930, 54457), (1065, 47554), (1209, 41890), (1534, 33015), (1770, 28613), (1829, 27690), (1846, 27435), (2015, 25134), (2130, 23777), (2201, 23010), (2301, 22010), (2418, 20945), (2769, 18290), (3658, 13845), (3835, 13206), (4030, 12567), (4189, 12090), (4402, 11505), (4602, 11005), (4615, 10974), (5487, 9230), (5538, 9145), (6045, 8378), (6603, 7670)]