54391050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 172703232

約数和(自身を除く): 118312182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 557, 558, 630, 651, 775, 930, 1050, 1085, 1114, 1302, 1395, 1550, 1575, 1671, 1953, 2170, 2325, 2785, 2790, 3150, 3255, 3342, 3899, 3906, 4650, 5013, 5425, 5570, 6510, 6975, 7798, 8355, 9765, 10026, 10850, 11697, 13925, 13950, 16275, 16710, 17267, 19495, 19530, 23394, 25065, 27850, 32550, 34534, 35091, 38990, 41775, 48825, 50130, 51801, 58485, 70182, 83550, 86335, 97475, 97650, 103602, 116970, 120869, 125325, 155403, 172670, 175455, 194950, 241738, 250650, 259005, 292425, 310806, 350910, 362607, 431675, 518010, 584850, 604345, 725214, 777015, 863350, 877275, 1087821, 1208690, 1295025, 1554030, 1754550, 1813035, 2175642, 2590050, 3021725, 3626070, 3885075, 5439105, 6043450, 7770150, 9065175, 10878210, 18130350, 27195525, 54391050]

約数ペア:

[(1, 54391050), (2, 27195525), (3, 18130350), (5, 10878210), (6, 9065175), (7, 7770150), (9, 6043450), (10, 5439105), (14, 3885075), (15, 3626070), (18, 3021725), (21, 2590050), (25, 2175642), (30, 1813035), (31, 1754550), (35, 1554030), (42, 1295025), (45, 1208690), (50, 1087821), (62, 877275), (63, 863350), (70, 777015), (75, 725214), (90, 604345), (93, 584850), (105, 518010), (126, 431675), (150, 362607), (155, 350910), (175, 310806), (186, 292425), (210, 259005), (217, 250650), (225, 241738), (279, 194950), (310, 175455), (315, 172670), (350, 155403), (434, 125325), (450, 120869), (465, 116970), (525, 103602), (557, 97650), (558, 97475), (630, 86335), (651, 83550), (775, 70182), (930, 58485), (1050, 51801), (1085, 50130), (1114, 48825), (1302, 41775), (1395, 38990), (1550, 35091), (1575, 34534), (1671, 32550), (1953, 27850), (2170, 25065), (2325, 23394), (2785, 19530), (2790, 19495), (3150, 17267), (3255, 16710), (3342, 16275), (3899, 13950), (3906, 13925), (4650, 11697), (5013, 10850), (5425, 10026), (5570, 9765), (6510, 8355), (6975, 7798)]