46891430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 46420570

約数列:

[1, 2, 5, 10, 19, 38, 47, 59, 89, 94, 95, 118, 178, 190, 235, 295, 445, 470, 590, 890, 893, 1121, 1691, 1786, 2242, 2773, 3382, 4183, 4465, 5251, 5546, 5605, 8366, 8455, 8930, 10502, 11210, 13865, 16910, 20915, 26255, 27730, 41830, 52510, 52687, 79477, 99769, 105374, 158954, 199538, 246797, 263435, 397385, 493594, 498845, 526870, 794770, 997690, 1233985, 2467970, 4689143, 9378286, 23445715, 46891430]

約数ペア:

[(1, 46891430), (2, 23445715), (5, 9378286), (10, 4689143), (19, 2467970), (38, 1233985), (47, 997690), (59, 794770), (89, 526870), (94, 498845), (95, 493594), (118, 397385), (178, 263435), (190, 246797), (235, 199538), (295, 158954), (445, 105374), (470, 99769), (590, 79477), (890, 52687), (893, 52510), (1121, 41830), (1691, 27730), (1786, 26255), (2242, 20915), (2773, 16910), (3382, 13865), (4183, 11210), (4465, 10502), (5251, 8930), (5546, 8455), (5605, 8366)]