48215860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 79517900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 131, 140, 154, 220, 239, 262, 308, 385, 478, 524, 655, 770, 917, 956, 1195, 1310, 1441, 1540, 1673, 1834, 2390, 2620, 2629, 2882, 3346, 3668, 4585, 4780, 5258, 5764, 6692, 7205, 8365, 9170, 10087, 10516, 13145, 14410, 16730, 18340, 18403, 20174, 26290, 28820, 31309, 33460, 36806, 40348, 50435, 52580, 62618, 73612, 92015, 100870, 125236, 156545, 184030, 201740, 219163, 313090, 344399, 368060, 438326, 626180, 688798, 876652, 1095815, 1377596, 1721995, 2191630, 2410793, 3443990, 4383260, 4821586, 6887980, 9643172, 12053965, 24107930, 48215860]

約数ペア:

[(1, 48215860), (2, 24107930), (4, 12053965), (5, 9643172), (7, 6887980), (10, 4821586), (11, 4383260), (14, 3443990), (20, 2410793), (22, 2191630), (28, 1721995), (35, 1377596), (44, 1095815), (55, 876652), (70, 688798), (77, 626180), (110, 438326), (131, 368060), (140, 344399), (154, 313090), (220, 219163), (239, 201740), (262, 184030), (308, 156545), (385, 125236), (478, 100870), (524, 92015), (655, 73612), (770, 62618), (917, 52580), (956, 50435), (1195, 40348), (1310, 36806), (1441, 33460), (1540, 31309), (1673, 28820), (1834, 26290), (2390, 20174), (2620, 18403), (2629, 18340), (2882, 16730), (3346, 14410), (3668, 13145), (4585, 10516), (4780, 10087), (5258, 9170), (5764, 8365), (6692, 7205)]