49200100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 112492800

約数和(自身を除く): 63292700

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 59, 62, 100, 118, 124, 155, 236, 269, 295, 310, 538, 590, 620, 775, 1076, 1180, 1345, 1475, 1550, 1829, 2690, 2950, 3100, 3658, 5380, 5900, 6725, 7316, 8339, 9145, 13450, 15871, 16678, 18290, 26900, 31742, 33356, 36580, 41695, 45725, 63484, 79355, 83390, 91450, 158710, 166780, 182900, 208475, 317420, 396775, 416950, 492001, 793550, 833900, 984002, 1587100, 1968004, 2460005, 4920010, 9840020, 12300025, 24600050, 49200100]

約数ペア:

[(1, 49200100), (2, 24600050), (4, 12300025), (5, 9840020), (10, 4920010), (20, 2460005), (25, 1968004), (31, 1587100), (50, 984002), (59, 833900), (62, 793550), (100, 492001), (118, 416950), (124, 396775), (155, 317420), (236, 208475), (269, 182900), (295, 166780), (310, 158710), (538, 91450), (590, 83390), (620, 79355), (775, 63484), (1076, 45725), (1180, 41695), (1345, 36580), (1475, 33356), (1550, 31742), (1829, 26900), (2690, 18290), (2950, 16678), (3100, 15871), (3658, 13450), (5380, 9145), (5900, 8339), (6725, 7316)]