49898640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 173238912

約数和(自身を除く): 123340272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 461, 492, 528, 615, 656, 660, 820, 880, 902, 922, 984, 1230, 1320, 1353, 1383, 1640, 1804, 1844, 1968, 2255, 2305, 2460, 2640, 2706, 2766, 3280, 3608, 3688, 4510, 4610, 4920, 5071, 5412, 5532, 6765, 6915, 7216, 7376, 9020, 9220, 9840, 10142, 10824, 11064, 13530, 13830, 15213, 18040, 18440, 18901, 20284, 21648, 22128, 25355, 27060, 27660, 30426, 36080, 36880, 37802, 40568, 50710, 54120, 55320, 56703, 60852, 75604, 76065, 81136, 94505, 101420, 108240, 110640, 113406, 121704, 151208, 152130, 189010, 202840, 207911, 226812, 243408, 283515, 302416, 304260, 378020, 405680, 415822, 453624, 567030, 608520, 623733, 756040, 831644, 907248, 1039555, 1134060, 1217040, 1247466, 1512080, 1663288, 2079110, 2268120, 2494932, 3118665, 3326576, 4158220, 4536240, 4989864, 6237330, 8316440, 9979728, 12474660, 16632880, 24949320, 49898640]

約数ペア:

[(1, 49898640), (2, 24949320), (3, 16632880), (4, 12474660), (5, 9979728), (6, 8316440), (8, 6237330), (10, 4989864), (11, 4536240), (12, 4158220), (15, 3326576), (16, 3118665), (20, 2494932), (22, 2268120), (24, 2079110), (30, 1663288), (33, 1512080), (40, 1247466), (41, 1217040), (44, 1134060), (48, 1039555), (55, 907248), (60, 831644), (66, 756040), (80, 623733), (82, 608520), (88, 567030), (110, 453624), (120, 415822), (123, 405680), (132, 378020), (164, 304260), (165, 302416), (176, 283515), (205, 243408), (220, 226812), (240, 207911), (246, 202840), (264, 189010), (328, 152130), (330, 151208), (410, 121704), (440, 113406), (451, 110640), (461, 108240), (492, 101420), (528, 94505), (615, 81136), (656, 76065), (660, 75604), (820, 60852), (880, 56703), (902, 55320), (922, 54120), (984, 50710), (1230, 40568), (1320, 37802), (1353, 36880), (1383, 36080), (1640, 30426), (1804, 27660), (1844, 27060), (1968, 25355), (2255, 22128), (2305, 21648), (2460, 20284), (2640, 18901), (2706, 18440), (2766, 18040), (3280, 15213), (3608, 13830), (3688, 13530), (4510, 11064), (4610, 10824), (4920, 10142), (5071, 9840), (5412, 9220), (5532, 9020), (6765, 7376), (6915, 7216)]