53376330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 156930048

約数和(自身を除く): 103553718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 86, 105, 115, 129, 138, 161, 210, 215, 230, 257, 258, 301, 322, 345, 430, 483, 514, 602, 645, 690, 771, 805, 903, 966, 989, 1285, 1290, 1505, 1542, 1610, 1799, 1806, 1978, 2415, 2570, 2967, 3010, 3598, 3855, 4515, 4830, 4945, 5397, 5911, 5934, 6923, 7710, 8995, 9030, 9890, 10794, 11051, 11822, 13846, 14835, 17733, 17990, 20769, 22102, 26985, 29555, 29670, 33153, 34615, 35466, 41377, 41538, 53970, 55255, 59110, 66306, 69230, 77357, 82754, 88665, 103845, 110510, 124131, 154714, 165765, 177330, 206885, 207690, 232071, 248262, 254173, 331530, 386785, 413770, 464142, 508346, 620655, 762519, 773570, 1160355, 1241310, 1270865, 1525038, 1779211, 2320710, 2541730, 3558422, 3812595, 5337633, 7625190, 8896055, 10675266, 17792110, 26688165, 53376330]

約数ペア:

[(1, 53376330), (2, 26688165), (3, 17792110), (5, 10675266), (6, 8896055), (7, 7625190), (10, 5337633), (14, 3812595), (15, 3558422), (21, 2541730), (23, 2320710), (30, 1779211), (35, 1525038), (42, 1270865), (43, 1241310), (46, 1160355), (69, 773570), (70, 762519), (86, 620655), (105, 508346), (115, 464142), (129, 413770), (138, 386785), (161, 331530), (210, 254173), (215, 248262), (230, 232071), (257, 207690), (258, 206885), (301, 177330), (322, 165765), (345, 154714), (430, 124131), (483, 110510), (514, 103845), (602, 88665), (645, 82754), (690, 77357), (771, 69230), (805, 66306), (903, 59110), (966, 55255), (989, 53970), (1285, 41538), (1290, 41377), (1505, 35466), (1542, 34615), (1610, 33153), (1799, 29670), (1806, 29555), (1978, 26985), (2415, 22102), (2570, 20769), (2967, 17990), (3010, 17733), (3598, 14835), (3855, 13846), (4515, 11822), (4830, 11051), (4945, 10794), (5397, 9890), (5911, 9030), (5934, 8995), (6923, 7710)]