54588520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 152985600

約数和(自身を除く): 98397080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 331, 380, 434, 532, 589, 620, 662, 665, 760, 868, 1064, 1085, 1178, 1240, 1324, 1330, 1655, 1736, 2170, 2317, 2356, 2648, 2660, 2945, 3310, 4123, 4340, 4634, 4712, 5320, 5890, 6289, 6620, 8246, 8680, 9268, 10261, 11585, 11780, 12578, 13240, 16492, 18536, 20522, 20615, 23170, 23560, 25156, 31445, 32984, 41044, 41230, 44023, 46340, 50312, 51305, 62890, 71827, 82088, 82460, 88046, 92680, 102610, 125780, 143654, 164920, 176092, 194959, 205220, 220115, 251560, 287308, 352184, 359135, 389918, 410440, 440230, 574616, 718270, 779836, 880460, 974795, 1364713, 1436540, 1559672, 1760920, 1949590, 2729426, 2873080, 3899180, 5458852, 6823565, 7798360, 10917704, 13647130, 27294260, 54588520]

約数ペア:

[(1, 54588520), (2, 27294260), (4, 13647130), (5, 10917704), (7, 7798360), (8, 6823565), (10, 5458852), (14, 3899180), (19, 2873080), (20, 2729426), (28, 1949590), (31, 1760920), (35, 1559672), (38, 1436540), (40, 1364713), (56, 974795), (62, 880460), (70, 779836), (76, 718270), (95, 574616), (124, 440230), (133, 410440), (140, 389918), (152, 359135), (155, 352184), (190, 287308), (217, 251560), (248, 220115), (266, 205220), (280, 194959), (310, 176092), (331, 164920), (380, 143654), (434, 125780), (532, 102610), (589, 92680), (620, 88046), (662, 82460), (665, 82088), (760, 71827), (868, 62890), (1064, 51305), (1085, 50312), (1178, 46340), (1240, 44023), (1324, 41230), (1330, 41044), (1655, 32984), (1736, 31445), (2170, 25156), (2317, 23560), (2356, 23170), (2648, 20615), (2660, 20522), (2945, 18536), (3310, 16492), (4123, 13240), (4340, 12578), (4634, 11780), (4712, 11585), (5320, 10261), (5890, 9268), (6289, 8680), (6620, 8246)]