47958330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 138682368

約数和(自身を除く): 90724038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 47, 70, 86, 94, 105, 113, 129, 141, 210, 215, 226, 235, 258, 282, 301, 329, 339, 430, 470, 565, 602, 645, 658, 678, 705, 791, 903, 987, 1130, 1290, 1410, 1505, 1582, 1645, 1695, 1806, 1974, 2021, 2373, 3010, 3290, 3390, 3955, 4042, 4515, 4746, 4859, 4935, 5311, 6063, 7910, 9030, 9718, 9870, 10105, 10622, 11865, 12126, 14147, 14577, 15933, 20210, 23730, 24295, 26555, 28294, 29154, 30315, 31866, 34013, 37177, 42441, 48590, 53110, 60630, 68026, 70735, 72885, 74354, 79665, 84882, 102039, 111531, 141470, 145770, 159330, 170065, 185885, 204078, 212205, 223062, 228373, 340130, 371770, 424410, 456746, 510195, 557655, 685119, 1020390, 1115310, 1141865, 1370238, 1598611, 2283730, 3197222, 3425595, 4795833, 6851190, 7993055, 9591666, 15986110, 23979165, 47958330]

約数ペア:

[(1, 47958330), (2, 23979165), (3, 15986110), (5, 9591666), (6, 7993055), (7, 6851190), (10, 4795833), (14, 3425595), (15, 3197222), (21, 2283730), (30, 1598611), (35, 1370238), (42, 1141865), (43, 1115310), (47, 1020390), (70, 685119), (86, 557655), (94, 510195), (105, 456746), (113, 424410), (129, 371770), (141, 340130), (210, 228373), (215, 223062), (226, 212205), (235, 204078), (258, 185885), (282, 170065), (301, 159330), (329, 145770), (339, 141470), (430, 111531), (470, 102039), (565, 84882), (602, 79665), (645, 74354), (658, 72885), (678, 70735), (705, 68026), (791, 60630), (903, 53110), (987, 48590), (1130, 42441), (1290, 37177), (1410, 34013), (1505, 31866), (1582, 30315), (1645, 29154), (1695, 28294), (1806, 26555), (1974, 24295), (2021, 23730), (2373, 20210), (3010, 15933), (3290, 14577), (3390, 14147), (3955, 12126), (4042, 11865), (4515, 10622), (4746, 10105), (4859, 9870), (4935, 9718), (5311, 9030), (6063, 7910)]