53992300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 124801040

約数和(自身を除く): 70808740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 157, 181, 190, 314, 362, 380, 475, 628, 724, 785, 905, 950, 1570, 1810, 1900, 2983, 3140, 3439, 3620, 3925, 4525, 5966, 6878, 7850, 9050, 11932, 13756, 14915, 15700, 17195, 18100, 28417, 29830, 34390, 56834, 59660, 68780, 74575, 85975, 113668, 142085, 149150, 171950, 284170, 298300, 343900, 539923, 568340, 710425, 1079846, 1420850, 2159692, 2699615, 2841700, 5399230, 10798460, 13498075, 26996150, 53992300]

約数ペア:

[(1, 53992300), (2, 26996150), (4, 13498075), (5, 10798460), (10, 5399230), (19, 2841700), (20, 2699615), (25, 2159692), (38, 1420850), (50, 1079846), (76, 710425), (95, 568340), (100, 539923), (157, 343900), (181, 298300), (190, 284170), (314, 171950), (362, 149150), (380, 142085), (475, 113668), (628, 85975), (724, 74575), (785, 68780), (905, 59660), (950, 56834), (1570, 34390), (1810, 29830), (1900, 28417), (2983, 18100), (3140, 17195), (3439, 15700), (3620, 14915), (3925, 13756), (4525, 11932), (5966, 9050), (6878, 7850)]