51427680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5639}}^1$

素因数の和:5676

約数の個数: 96

約数和(自身を含む): 170553600

約数和(自身を除く): 119125920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 5639, 9120, 11278, 16917, 22556, 28195, 33834, 45112, 56390, 67668, 84585, 90224, 107141, 112780, 135336, 169170, 180448, 214282, 225560, 270672, 321423, 338340, 428564, 451120, 535705, 541344, 642846, 676680, 857128, 902240, 1071410, 1285692, 1353360, 1607115, 1714256, 2142820, 2571384, 2706720, 3214230, 3428512, 4285640, 5142768, 6428460, 8571280, 10285536, 12856920, 17142560, 25713840, 51427680]

約数ペア:

[(1, 51427680), (2, 25713840), (3, 17142560), (4, 12856920), (5, 10285536), (6, 8571280), (8, 6428460), (10, 5142768), (12, 4285640), (15, 3428512), (16, 3214230), (19, 2706720), (20, 2571384), (24, 2142820), (30, 1714256), (32, 1607115), (38, 1353360), (40, 1285692), (48, 1071410), (57, 902240), (60, 857128), (76, 676680), (80, 642846), (95, 541344), (96, 535705), (114, 451120), (120, 428564), (152, 338340), (160, 321423), (190, 270672), (228, 225560), (240, 214282), (285, 180448), (304, 169170), (380, 135336), (456, 112780), (480, 107141), (570, 90224), (608, 84585), (760, 67668), (912, 56390), (1140, 45112), (1520, 33834), (1824, 28195), (2280, 22556), (3040, 16917), (4560, 11278), (5639, 9120)]